Home / 42,286.38-58,340.68-24,124.04

Finding the Fourth Proportional to 42,286.38, 58,340.68 and 24,124.04

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Solution

The fourth proportional to 42,286.38, 58,340.68 and 24,124.04 is: 33,282.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,286.38 : 58,340.68 = 24,124.04 : x
  2. Step 2: Convert to fraction form
    42,286.38/58,340.68 = 24,124.04/x
  3. Step 3: Cross multiply
    42,286.38x = 58,340.68 × 24,124.04
  4. Step 4: Simplify right side
    42,286.38x = 1,407,412,897.95
  5. Step 5: Solve for x
    x = 1,407,412,897.95/42,286.38
  6. Step 6: Final answer
    x = 33,282.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.